python: Consistently add single element to list using append()

For no other reason than style :)

Signed-off-by: Nathan Chancellor <[email protected]>

python/lib/setup.py

@@ -406,7 +406,7 @@ def setup_sudo_symlink():
 def systemctl_enable(items_to_enable, now=True):
     cmd = ['systemctl', 'enable']
     if now:
-        cmd += ['--now']
+        cmd.append('--now')
     cmd += items_to_enable
 
     subprocess.run(cmd, check=True)

python/scripts/tuxmake_bld_all.py

@@ -108,7 +108,7 @@ def get_env_make_variables(target_arch, toolchain):
 def get_targets(kconfig):
     targets = ['default']
     if kconfig == 'defconfig':
-        targets += ['kernel']
+        targets.append('kernel')
     return targets
 
 

python/setup/arch.py

@@ -299,9 +299,9 @@ def pacman_install_packages():
         ]  # yapf: disable
 
     if lib.setup.is_virtual_machine():
-        packages += ['devtools']
+        packages.append('devtools')
     else:
-        packages += ['tailscale']
+        packages.append('tailscale')
 
     # Update and install packages
     pacman_install(['--needed', *packages])

python/setup/fedora.py

@@ -141,14 +141,14 @@ def install_packages():
 
     # Install Virtualization group on Equinix Metal servers or trusted machines
     if lib.setup.is_equinix() or machine_is_trusted():
-        packages += ['@virtualization']
+        packages.append('@virtualization')
 
     if machine_is_trusted():
-        packages += ['tailscale']
+        packages.append('tailscale')
 
     # Needed to occasionally upgrade the MMC firmware
     if lib.setup.get_hostname() == 'aadp':
-        packages += ['ipmitool']
+        packages.append('ipmitool')
 
     dnf_install(packages)